Individual Calculations December 2019
 Lee, Jaeyeul  Total change: -3.60  Rating chartPersonal card
 23rd Club Korea League Div 1 R5 Seongnam KOR 2019-11-17
RcRownchangeKK*chgGame
 1898 1518 0.00 2 -0.18 20 -3.60 
  Kim, Saebyeok c1918  * KOR0.001-0.0820-1.60 
  Gu, In Jung 1878 KOR0.001-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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